:root {
    --bg: #fafaf8;
    --bg-alt: #f2f1ed;
    --surface: #ffffff;
    --surface-hover: #f8f7f4;
    --border: #e8e6e1;
    --border-strong: #d4d2cd;
    --text: #1a1a1a;
    --text-secondary: #6b6966;
    --text-muted: #a8a59f;
    --accent: #6366f1;
    --accent-light: #818cf8;
    --accent-bg: rgba(99, 102, 241, 0.08);
    --accent-border: rgba(99, 102, 241, 0.2);
    --green: #10b981;
    --green-bg: rgba(16, 185, 129, 0.08);
    --orange: #f59e0b;
    --orange-bg: rgba(245, 158, 11, 0.08);
    --pink: #ec4899;
    --pink-bg: rgba(236, 72, 153, 0.08);
    --cyan: #06b6d4;
    --cyan-bg: rgba(6, 182, 212, 0.08);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --font-heading: 'Syne', sans-serif;
    --font-body: 'Space Grotesk', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

::selection {
    background: var(--accent);
    color: white;
}

/* CURSOR GLOW */
.cursor-glow {
    position: fixed;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.08) 0%, transparent 70%);
    pointer-events: none;
    transform: translate(-50%, -50%);
    z-index: 0;
    transition: opacity 0.3s ease;
    opacity: 0;
}

body:hover .cursor-glow {
    opacity: 1;
}

/* NAVIGATION */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all 0.4s var(--ease-out);
}

.nav.scrolled {
    background: rgba(250, 250, 248, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 16px 32px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--text);
}

.brand-icon {
    width: 36px;
    height: 36px;
    color: var(--accent);
}

.brand-text {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.05rem;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
}

.menu-item {
    padding: 8px 16px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: var(--radius-xl);
    transition: all 0.3s var(--ease-out);
    position: relative;
}

.menu-item:hover {
    color: var(--text);
    background: var(--surface);
}

.menu-cta {
    background: var(--text);
    color: var(--bg) !important;
    margin-left: 8px;
}

.menu-cta:hover {
    background: var(--accent);
    transform: translateY(-2px);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: all 0.3s var(--ease-out);
}

.menu-toggle.active span:first-child {
    transform: rotate(45deg) translate(6px, 6px);
}

.menu-toggle.active span:last-child {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* HERO */
.hero {
    min-height: 100vh;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 120px 32px 60px;
    overflow: hidden;
}

.hero-marquee {
    position: absolute;
    top: 100px;
    left: 0;
    right: 0;
    overflow: hidden;
    opacity: 0.04;
    pointer-events: none;
}

.marquee-track {
    display: flex;
    gap: 24px;
    animation: marquee 30s linear infinite;
    white-space: nowrap;
}

.marquee-track span {
    font-family: var(--font-heading);
    font-size: 8rem;
    font-weight: 800;
    color: var(--text);
    text-transform: uppercase;
}

.marquee-dot {
    color: var(--accent) !important;
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    position: relative;
    z-index: 1;
}

.hero-intro {
    margin-bottom: 16px;
}

.intro-label {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 500;
    letter-spacing: 0.5px;
}

.hero-name {
    font-family: var(--font-heading);
    font-size: clamp(3.5rem, 10vw, 8rem);
    font-weight: 800;
    line-height: 0.95;
    letter-spacing: -0.03em;
    margin-bottom: 40px;
}

.name-line {
    display: block;
}

.name-accent {
    background: linear-gradient(135deg, var(--accent) 0%, var(--pink) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-tagline {
    display: flex;
    gap: 24px;
    margin-bottom: 48px;
    padding: 32px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    max-width: 800px;
}

.tagline-number {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--accent);
    font-weight: 500;
}

.tagline-text {
    font-size: 1.15rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.highlight-word {
    color: var(--text);
    font-weight: 600;
    border-bottom: 2px solid var(--accent);
}

.hero-bento {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 60px;
}

.bento-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    transition: all 0.4s var(--ease-out);
    position: relative;
    overflow: hidden;
}

.bento-card:hover {
    border-color: var(--accent-border);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.06);
}

.bento-stats {
    grid-column: span 2;
    display: flex;
    align-items: center;
    justify-content: space-around;
}

.stat-block {
    text-align: center;
}

.stat-num {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent);
}

.stat-plus {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent);
}

.stat-desc {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 4px;
}

.stat-divider {
    width: 1px;
    height: 48px;
    background: var(--border);
}

.bento-mini-chart {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 140px;
}

.bento-mini-chart canvas {
    max-height: 80px;
    width: 100% !important;
}

.mini-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 8px;
}

.bento-status {
    display: flex;
    align-items: center;
    gap: 12px;
}

.status-dot {
    width: 12px;
    height: 12px;
    background: var(--green);
    border-radius: 50%;
    position: relative;
}

.status-dot::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    background: var(--green);
    opacity: 0.3;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.3; }
    50% { transform: scale(1.3); opacity: 0; }
}

.status-text {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--green);
}

.bento-tools {
    display: flex;
    align-items: center;
    justify-content: center;
}

.tool-icons {
    display: flex;
    gap: 16px;
}

.tool-tip {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-alt);
    border-radius: var(--radius-md);
    font-size: 1.3rem;
    color: var(--text-secondary);
    transition: all 0.3s var(--ease-out);
    position: relative;
}

.tool-tip:hover {
    background: var(--accent-bg);
    color: var(--accent);
    transform: translateY(-4px);
}

.tool-tip::after {
    content: attr(title);
    position: absolute;
    bottom: -28px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--text-muted);
    white-space: nowrap;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.tool-tip:hover::after {
    opacity: 1;
}

.hero-scroll {
    display: flex;
    align-items: center;
}

.scroll-link {
    display: flex;
    align-items: center;
    gap: 16px;
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

.scroll-line {
    width: 60px;
    height: 1px;
    background: var(--border-strong);
    position: relative;
    overflow: hidden;
}

.scroll-line::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: var(--accent);
    animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* SECTIONS */
.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
}

section {
    padding: 120px 0;
}

.section-label {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 64px;
}

.label-line {
    width: 32px;
    height: 2px;
    background: var(--accent);
    border-radius: 1px;
}

.label-text {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--accent);
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* ABOUT */
.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 80px;
    align-items: start;
}

.about-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 32px;
    letter-spacing: -0.02em;
}

.underline-gradient {
    background: linear-gradient(135deg, var(--accent) 0%, var(--pink) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    border-bottom: 3px solid var(--accent-border);
}

.about-desc {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.8;
}

.info-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    position: sticky;
    top: 120px;
}

.info-row {
    display: flex;
    justify-content: space-between;
    padding: 16px 0;
    border-bottom: 1px solid var(--border);
}

.info-row:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.info-row:first-child {
    padding-top: 0;
}

.info-key {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
}

.info-value {
    font-weight: 600;
    color: var(--text);
}

/* SKILLS */
.skills {
    background: var(--bg-alt);
}

.skills-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.skill-visual {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px;
    position: sticky;
    top: 120px;
}

.skill-visual canvas {
    max-height: 450px;
}

.skill-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.skill-chip {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: all 0.4s var(--ease-out);
}

.skill-chip:hover {
    border-color: var(--accent-border);
    transform: translateX(8px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.06);
}

.chip-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.chip-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
}

.chip-icon svg {
    width: 24px;
    height: 24px;
}

.chip-excel {
    background: var(--green-bg);
    color: var(--green);
}

.chip-sql {
    background: var(--cyan-bg);
    color: var(--cyan);
}

.chip-python {
    background: var(--accent-bg);
    color: var(--accent);
}

.chip-viz {
    background: var(--orange-bg);
    color: var(--orange);
}

.chip-info h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 2px;
}

.chip-level {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.chip-bar {
    height: 4px;
    background: var(--bg-alt);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 16px;
}

.chip-fill {
    height: 100%;
    border-radius: 2px;
    width: 0;
    transition: width 1.2s var(--ease-out);
}

.skill-chip:nth-child(1) .chip-fill { background: var(--green); }
.skill-chip:nth-child(2) .chip-fill { background: var(--cyan); }
.skill-chip:nth-child(3) .chip-fill { background: var(--accent); }
.skill-chip:nth-child(4) .chip-fill { background: var(--orange); }

.chip-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.chip-tags span {
    font-size: 0.75rem;
    padding: 4px 10px;
    background: var(--bg-alt);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-weight: 500;
}

/* CERTS */
.certs {
    background: var(--bg-alt);
}

.certs-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.cert-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    display: flex;
    gap: 20px;
    align-items: flex-start;
    transition: all 0.4s var(--ease-out);
}

.cert-card:hover {
    border-color: var(--accent-border);
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.06);
}

.cert-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-bg);
    border-radius: var(--radius-md);
    font-size: 1.3rem;
    color: var(--accent);
    flex-shrink: 0;
}

.cert-card:nth-child(2) .cert-icon {
    background: var(--cyan-bg);
    color: var(--cyan);
}

.cert-card:nth-child(3) .cert-icon {
    background: var(--accent-bg);
    color: var(--accent);
}

.cert-card:nth-child(4) .cert-icon {
    background: var(--orange-bg);
    color: var(--orange);
}

.cert-source {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--accent);
    font-weight: 500;
    margin-bottom: 6px;
    display: block;
}

.cert-info h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.cert-info p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* RESUME SECTION */
.resume-card {
    background: linear-gradient(135deg, var(--accent) 0%, #8b5cf6 100%);
    border-radius: var(--radius-xl);
    padding: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 48px;
    color: white;
    position: relative;
    overflow: hidden;
}

.resume-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 400px;
    height: 400px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
}

.resume-left {
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: relative;
    z-index: 1;
}

.resume-icon {
    width: 64px;
    height: 64px;
    color: white;
    opacity: 0.9;
}

.resume-card h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
}

.resume-card > .resume-left > p {
    font-size: 1.1rem;
    opacity: 0.85;
    max-width: 400px;
}

.resume-highlights {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.resume-tag {
    font-size: 0.85rem;
    padding: 6px 14px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-xl);
    font-weight: 500;
}

.resume-right {
    display: flex;
    flex-direction: column;
    gap: 12px;
    position: relative;
    z-index: 1;
}

.btn-download {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 28px;
    background: white;
    color: var(--accent);
    border-radius: var(--radius-xl);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s var(--ease-out);
}

.btn-download:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
}

.btn-icon svg {
    width: 20px;
    height: 20px;
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.4);
    color: white;
    border-radius: var(--radius-xl);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s var(--ease-out);
}

.btn-outline:hover {
    border-color: white;
    background: rgba(255, 255, 255, 0.1);
}

/* CONTACT */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.contact-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 20px;
}

.contact-desc {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.8;
}

.contact-channels {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 40px;
}

.channel {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    text-decoration: none;
    color: var(--text);
    transition: all 0.3s var(--ease-out);
}

.channel:hover {
    border-color: var(--accent-border);
    transform: translateX(8px);
}

.channel-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-bg);
    border-radius: var(--radius-md);
    color: var(--accent);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.channel-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.channel-value {
    font-weight: 600;
    font-size: 0.95rem;
}

.contact-socials {
    display: flex;
    gap: 12px;
}

.social-btn {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 1.1rem;
    transition: all 0.3s var(--ease-out);
}

.social-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.15);
}

.contact-form {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px;
}

.field {
    margin-bottom: 24px;
}

.field-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.field-input {
    width: 100%;
    padding: 14px 18px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--text);
    transition: all 0.3s var(--ease-out);
    outline: none;
}

.field-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-bg);
}

.field-input::placeholder {
    color: var(--text-muted);
}

textarea.field-input {
    resize: vertical;
    min-height: 120px;
}

.btn-submit {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 16px 28px;
    background: var(--text);
    color: var(--bg);
    border: none;
    border-radius: var(--radius-xl);
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s var(--ease-out);
}

.btn-submit svg {
    width: 20px;
    height: 20px;
    transition: transform 0.3s var(--ease-out);
}

.btn-submit:hover {
    background: var(--accent);
}

.btn-submit:hover svg {
    transform: translateX(4px);
}

/* FOOTER */
.footer {
    background: var(--text);
    color: var(--bg);
    padding: 64px 32px 32px;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 32px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 32px;
    flex-wrap: wrap;
    gap: 24px;
}

.footer-brand {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
}

.footer-nav {
    display: flex;
    gap: 24px;
}

.footer-nav a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.footer-nav a:hover {
    color: white;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-bottom span {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.4);
}

.footer-made {
    font-style: italic;
}

/* REVEAL ANIMATIONS */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* RESPONSIVE */
@media (max-width: 1024px) {
    .hero-bento {
        grid-template-columns: repeat(2, 1fr);
    }

    .bento-stats {
        grid-column: span 2;
    }

    .skills-layout {
        grid-template-columns: 1fr;
    }

    .skill-visual {
        position: static;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .info-card {
        position: static;
    }

    .contact-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .resume-card {
        flex-direction: column;
        text-align: center;
        padding: 48px 32px;
    }

    .resume-highlights {
        justify-content: center;
    }

    .resume-right {
        flex-direction: row;
    }
}

@media (max-width: 768px) {
    .nav {
        padding: 16px 24px;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--surface);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 16px;
        border-left: 1px solid var(--border);
        transition: right 0.4s var(--ease-out);
    }

    .nav-menu.active {
        right: 0;
    }

    .menu-toggle {
        display: flex;
    }

    .menu-item {
        font-size: 1.1rem;
        padding: 12px 24px;
    }

    .menu-cta {
        margin-left: 0;
    }

    .hero {
        padding: 100px 24px 60px;
    }

    .hero-name {
        font-size: clamp(2.5rem, 12vw, 4rem);
    }

    .hero-tagline {
        flex-direction: column;
        gap: 12px;
        padding: 24px;
    }

    .hero-bento {
        grid-template-columns: 1fr;
    }

    .bento-stats {
        grid-column: span 1;
        flex-wrap: wrap;
        gap: 24px;
    }

    .stat-divider {
        display: none;
    }

    section {
        padding: 80px 0;
    }

    .section-container {
        padding: 0 24px;
    }

    .certs-grid {
        grid-template-columns: 1fr;
    }

    .resume-card {
        padding: 32px 24px;
    }

    .resume-card h2 {
        font-size: 2rem;
    }

    .resume-right {
        width: 100%;
        flex-direction: column;
    }

    .btn-download, .btn-outline {
        width: 100%;
        justify-content: center;
    }

    .footer-top {
        flex-direction: column;
        text-align: center;
    }

    .footer-nav {
        flex-wrap: wrap;
        justify-content: center;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .marquee-track span {
        font-size: 4rem;
    }
}

@media (max-width: 480px) {
    .hero-name {
        font-size: 2.5rem;
    }

    .tool-icons {
        gap: 12px;
    }

    .tool-tip {
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
    }

    .contact-form {
        padding: 24px;
    }
}